dict={'张三':100,'李四':200,'王五':100}
map1=['1','2','3']
map2=['a','b','c']
print(dict)


print(dict['张三'])


print('张三' in dict)



dict['陈柳']=20
print(dict)

map3={map4:map5 for map4,map5 in zip(map1,map2)}
print(map3)

keys=dict.keys()
print(list(keys))

values=dict.values()
print(list(values))

for item in dict:
    print(item,dict[item])

